Находим в CSS
codeMessage
quoteMessage

мен на это
.codeMessage{background:#;background:#;border:1px solid #000000 !important;padding:7px;color:#B5B5B5;font-size:11px;text-shadow: 2px 3px 4px #363636;;}
.bbCodeName{background:#363636;border-left:1px solid #000000;border-top:1px solid #000000;border-right:1px solid #000000;padding:7px;}
.quoteMessage{background:#;border:1px solid #000000 !important;padding:7px;}
.bbQuoteName{background-image:url(http://ucodes.ru/images/qc.png);border-left:1px solid #000000;border-top:1px solid #000000;border-right:1px solid #000000;padding:5px;}